Epidermolysis Bullosa Pruriginosa, also known as dystrophic epidermolysis bullosa pruriginosa, is related to mend syndrome and chondrodysplasia punctata 2, x-linked dominant. An important gene associated with Epidermolysis Bullosa Pruriginosa is COL7A1 (Collagen Type VII Alpha 1 Chain). Affiliated tissues include skin, and related phenotypes are pruritus and abnormal blistering of the skin